CN109264438A - A kind of conveyer belt cabinet device for pilling and stack method - Google Patents

A kind of conveyer belt cabinet device for pilling and stack method Download PDF

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Publication number
CN109264438A
CN109264438A CN201810905239.1A CN201810905239A CN109264438A CN 109264438 A CN109264438 A CN 109264438A CN 201810905239 A CN201810905239 A CN 201810905239A CN 109264438 A CN109264438 A CN 109264438A
Authority
CN
China
Prior art keywords
cabinet
conveyer belt
push rod
rear box
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810905239.1A
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Chinese (zh)
Other versions
CN109264438B (en
Inventor
刘焕章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yibin Comprehensive Bonded Zone Supply Chain Management Co ltd
Original Assignee
Qingdao Cree New Mstar Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Qingdao Cree New Mstar Technology Ltd filed Critical Qingdao Cree New Mstar Technology Ltd
Priority to CN201810905239.1A priority Critical patent/CN109264438B/en
Publication of CN109264438A publication Critical patent/CN109264438A/en
Application granted granted Critical
Publication of CN109264438B publication Critical patent/CN109264438B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00Loading or unloading vehicles
    • B65G67/02Loading or unloading land vehicles
    • B65G67/04Loading land vehicles
    • B65G67/08Loading land vehicles using endless conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/03Stacking of articles by adding to the top of the stack from above
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/08Stacking of articles by adding to the top of the stack articles being tilted or inverted prior to depositing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00Loading or unloading vehicles
    • B65G67/02Loading or unloading land vehicles
    • B65G67/04Loading land vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0235Containers
    • B65G2201/0258Trays, totes or bins

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

The present invention relates to a kind of conveyer belt cabinet device for pilling, including frame above conveyer belt is fixedly installed, four driving gears are installed on four angles of frame, the chain of annular is installed on this four driving gears, chain shape is rectangular, two push rods are symmetrically installed between the chain of two sides, spacing between two push rods on ring chain is equal, the device for pilling further includes the lifting device of setting on the conveyor belt, lifting device is located at below the rear box stopped, lifting device includes the lifting cylinder being arranged in below conveyer belt, the motorless movable roller-way of setting above lifting cylinder, movable roller-way is arranged in the opening among conveyer belt;Little framework is also installed on frame.Cabinet palletizing system of the invention, conveyer belt cabinet device for pilling and stack method can be by the automatic mounted on top of the adjacent cabinet in front and back.

Description

A kind of conveyer belt cabinet device for pilling and stack method
Technical field
The present invention relates to a kind of conveyer belt technical fields.
Background technique
With the development of economic level, cost of labor is constantly promoted in production, and more and more enterprises are faced with production cost Sharply increase the universal phenomenon with lack of labor.This labor intensity height of entrucking work, especially container entrucking, technology Content is low, salary and conditions the, the work post that working environment is severe, mobility of people is big, and recruitment and management are all extremely difficult.
Currently, logistic industry is either stored in a warehouse or transit link, reach higher automatization level, is entrucking only Link still generallys use the manually store items in compartment.
Existing cabinet palletizing apparatus can only one cabinet of once-through operation, inefficiency.
Summary of the invention
The conveyer belt cabinet of the adjacent cabinet mounted on top in front and back can be folded the problem to be solved in the present invention is to provide a kind of Put device and method.
In order to solve the above technical problems, conveyer belt cabinet device for pilling of the invention, including fixed setting is on the conveyor belt The frame of side installs four driving gears on four angles of frame, installs annular chain, chain on this four driving gears Rectangle is formed, two push rods are symmetrically installed between the chain of two sides, the spacing between two push rods on ring chain is equal, The device for pilling further includes the lifting device of setting on the conveyor belt, and lifting device is located at below the rear box stopped, is promoted Device includes the lifting cylinder being arranged in below conveyer belt, the motorless movable roller-way of setting, movable roller-way above lifting cylinder It is arranged in the opening among conveyer belt;Little framework is also installed on frame, four pinion gears are installed on four angles of little framework, The gimmal of annular is installed, gimmal forms rectangle, symmetrically installs small push rod between the gimmal of two sides, small to push away in pinion gear Spacing between bar on annular gimmal is equal.
The invention further relates to a kind of conveyer belt cabinets to stack method, includes the following steps,
(1) when the bin movement merged when two is at device for pilling, into below frame, the first push rod at this time The left side for moving to frame rises along frame left, does not generate movement in the horizontal direction, blocks cabinet, under device for pilling The conveyer belt of side is that unpowered conveyer belt, preceding cabinet and rear box are stopped in the leftmost side of frame;
(2) lifting cylinder rises, and the rear box being parked on movable roller-way is jacked up to height identical with preceding cabinet;
(3) rear box is in little framework, adjusts the outer diameter of pinion gear and the position of revolving speed and small push rod, so that after It is the bottom that small push rod just moves to little framework in cabinet arrival little framework, small push rod continues to move downward, and pushes rear box To the left, before being pressed in above cabinet;
(4) at this time the first push rod gear before preceding cabinet, prevent because rear box travel forward generation frictional force will under The preceding cabinet in face pushes, and before rear box is pushed by small push rod completely above cabinet, small push rod starts to move upwards along chain, Stopping pushes away case, and the first push rod also moves upward to before rear box, blocks rear box, prevents rear box from passing by;
(5) it when the first push rod and small push rod move all the way up, moves right after leaving rear box, and is pushed away at this time with first The second symmetrical push rod of bar has moved to base of frame and moves downward, and the second push rod also is provided with two of close proximity, Second push rod touches following preceding cabinet, pushes the preceding cabinet stacked and rear box to travel forward along conveyer belt, leaves Unpowered section of conveyer belt, touches dynamic conveyer belt, to continue forward, and is transmitted to along conveyer belt next Two cabinets of group have also encountered the second push rod, slow down, and stop forward, starting when the second push rod starts to move upwards along frame Subsequent cycle.
Cabinet palletizing system of the invention, conveyer belt cabinet device for pilling and stack method can by the adjacent cabinet in front and back from Dynamic mounted on top, since the movement of push rod has stringent periodicity, so that the interval distance of each cabinet by device for pilling From essentially equal, realize before cabinet timing, positioning and be pushed to cabinet palletizing apparatus, so that cabinet stacking can be more preferable Ground operation.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the efficient cabinet palletizing system of container.
Fig. 2 is the structural schematic diagram of existing palletizing apparatus.
Fig. 3 is the top view of the first embodiment of thread rolling mechanism.
Fig. 4 is the top view of the first embodiment of thread rolling mechanism.
Fig. 5 is the sectional side view of the first embodiment of thread rolling mechanism.
Fig. 6 is the top view of second of embodiment of thread rolling mechanism.
Fig. 7 is the working state figure of second of embodiment of thread rolling mechanism.
Fig. 8 is the structural schematic diagram of steering wheel.
Fig. 9 is the working state figure of steering wheel.
Figure 10 is the side view of second of embodiment of thread rolling mechanism.
Figure 11 is the working state figure of second of embodiment of thread rolling mechanism.
Figure 12 is the partial enlarged view of part A in Fig. 8.
Figure 13 is the partial enlarged view of part B in Fig. 9.
Figure 14 is the cross-sectional view in Figure 12 along line A-A.
Figure 15 is the sectional side view of the first embodiment of turnover device.
Figure 16 is the top view of the first embodiment of turnover device.
Figure 17 is the perspective view of the first embodiment of turnover device.
Figure 18 is the top view of triangle flipping baffle.
Figure 19 is the perspective view of second of embodiment of turnover device.
Figure 20 is the top view of second of embodiment of turnover device.
Figure 21 is the sectional side view of second of embodiment of turnover device.
Figure 22 is the working state figure of second of embodiment of turnover device.
Figure 23 is the working state figure of second of embodiment of turnover device.
Figure 24 is the structural schematic diagram of turnning box device.
Figure 25 is the structural schematic diagram that cabinet merges device.
Figure 26 is the working state figure that cabinet merges device.
Figure 27 is the working state figure that cabinet merges device.
Figure 28 is the partial enlarged view of C portion in Figure 25.
Figure 29 is the partial enlarged view of the part D in Figure 27.
Figure 30 is the partial enlarged view of the part E in Figure 25.
Figure 31 is the partial enlarged view of the part F in Figure 29.
Figure 32 is the partial enlarged view of the part G in Figure 28.
Figure 33 is the structural schematic diagram of cabinet device for pilling.
Figure 34 is the work step schematic diagram of cabinet device for pilling.
Figure 35 is the work step schematic diagram of cabinet device for pilling.
Figure 36 is the work step schematic diagram of cabinet device for pilling.
Figure 37 is the side view of cabinet device for pilling.
Specific embodiment
Cabinet sorting conveying device of the invention is a device of cabinet palletizing system, and thread rolling mechanism is cabinet sorting One component part of conveying device, cabinet palletizing system have used the cabinet to sort conveying device.
As shown in Figure 1, cabinet automatic loading system includes control system, loading platform 1, conveyer belt 3 and connection conveyer belt 3 palletizing apparatus 4.Cabinet is set on conveyer belt 3 and merges device.
Sorting equipment is set on the conveyer belt, and the sorting equipment can be separated by traverse and the cabinet placed vertically and be turned over Turn, the unified placement of cabinet for making traverse and placing vertically;Cabinet is set after sorting equipment on the conveyer belt and merges device, will be conveyed Two adjacent cabinets are taken to merge;Cabinet device for pilling is set after merging device on the conveyer belt, is merged one The two cabinet mounted on top risen;Buffer platform, the case transmitted on conveyer belt 3 is arranged in the junction of the conveyer belt and platform Body is first put into buffer platform, then pushes to platform from buffer platform.
Due to needing by the cabinet of stacking when being just put on conveyer belt 3, it is possible to horizontal, it is also possible to be erected It puts, palletizing apparatus can not need to be arranged a set of cabinet automatic sorting dress automatically by traverse and the unified stacking of the different cabinets placed vertically It sets, cabinet placement direction is unified.Method is one branch conveyer belt 20 of setting beside conveyer belt, the case of different directions Body goes to branch road, then the cabinet on branch or main conveyor belt is turned by repaking mechanism.
As shown in figure 3, conveyer belt 3 and branch conveyer belt 2 are all roller-ways, it is made of the roller 21 being continuously arranged, branch is defeated It send the 21 length gradual change of roller on band 20 with 3 connection of conveyer belt, is set on conveyer belt 3 with the junction of branch conveyer belt 20 Set thread rolling mechanism 22.
In one embodiment, as shown in Figure 3 and Figure 5, thread rolling mechanism 22 includes universal plate 23, is set on universal plate 23 Motorless multi-directional ball 24 is set, as shown in Figure 4 and Figure 5, roller frame 25 is wiped in setting above universal plate 23, is arranged in the roller frame 25 that rubs Several friction rollers 26, the rotation direction of friction roller 26 and the direction of transfer of branch conveyer belt 20 match, under friction roller 26 Along height with place 28 height of cabinet vertically and match.Traverse cabinet 27 can be transmitted on conveyer belt 3 at random or places cabinet 28 vertically, is reached When thread rolling mechanism 22, traverse cabinet 27 continues to forward along conveyer belt original direction;It is highly higher to place cabinet 28 vertically, top connects It contacts that flexible material can be used in friction roller 26, the rubbing surface of friction roller 26, places top and the friction roller of cabinet 28 vertically Rubbing surface generates pressure, by the frictional force of friction roller 26, to change direction.
In another embodiment, as shown in Figure 6 and Figure 7, thread rolling mechanism 22 includes steering wheel 32, such as Fig. 8 and Fig. 9 It is shown, the motorless idler wheel 33 of 3 rows, the turning machine that installation can allow idler wheel 33 to turn to above steering wheel 32 are set on steering wheel 32 Structure.As shown in Figure 10 to Figure 13, steering mechanism include shaft 29, the Geneva mechanism 30 for being mounted on 29 bottom of shaft, be mounted on turn 3 rows are arranged in the driving lever 31 at 29 top of axis, the rack gear 34 being mounted on steering wheel 32, rack gear 34, and 3 tooth-arranging strips are connected by connecting rod 37 It is connected into one, rack gear 34 can be slided along steering wheel 32, and 3 tooth-arranging strip of row's idler wheel 33 and 3,34 position matches, and idler wheel 33 can lead to It crosses bearing to be mounted on steering wheel 32, as shown in figure 14, idler wheel 33 includes wheel body 331, wheel disc 332, horizontal axis 334, wheel disc 332 The gear teeth 335 are arranged in outside, and the gear teeth 335 that the setting of 332 bottom sides of wheel disc matches with rack gear 34, wheel disc 332 can be perpendicular around it D-axis rotates freely, and wheel disc 332 can be thrust bearing, that is to say, that the bottom setting ball 336 or cylinder of wheel disc 332, Wheel disc 332 is freely rotated on steering wheel 32.
The bottom of shaft 29 is arranged in Geneva mechanism 30, highly identical as rack gear 34, as shown in figure 12, Geneva mechanism 30 Including the active driver plate 301 being fixedly connected with shaft 29 and the driven sheave 302 to match with active driver plate 301, active driver plate 301 are mounted on the bottom of shaft 29, concentric with shaft 29, and driven sheave 302 can be installed by bearing, on driven sheave 302 Setting and 34 meshed gears of rack gear, driving lever 31 is perpendicular to shaft 29.As shown in figure 11, traverse can be transmitted at random on conveyer belt 3 Cabinet 27 places cabinet 28 vertically, and the height of driving lever 31 is higher than traverse cabinet 27 lower than cabinet 28 is placed vertically, and shaft 29 is arranged defeated It send on 3 side of band, driving lever 31 is to stretching out among conveyer belt 3.When cabinet reaches thread rolling mechanism 22, it is higher to place the height of cabinet 28 vertically, Top touches driving lever 31, and driving lever 31 is pushed open to 3 side of conveyer belt, and shaft 29 is driven to rotate an angle, this angle one As be greater than 30 degree, as shown in figure 13, shaft 29 drive bottom active driver plate 301 rotate identical angle, active driver plate 301 Upper convex Locking arc 3011 is matched with the recessed Locking arc 3021 on driven sheave 302, when straight pin 3012 enters radial slot 3022 When, driven sheave 302 starts turning, and the angle that driven sheave 302 rotates in the whole process is the smaller angle determined Degree, by debugging, so that the mobile suitable stroke of gear band carry-over bar 34 on driven sheave 302, so that idler wheel 33 be made to rotate Certain angle places the shifting of cabinet 28 vertically so that all idler wheels 33 on steering wheel 32 all point to 20 direction of branch conveyer belt in this way It can be turned to when moving on steering wheel 32, place cabinet 28 vertically and just turn to branch conveyer belt 20 in thread rolling mechanism 22.Active driver plate 301 or shaft 29 on returning spring is set, after placing cabinet 28 vertically by thread rolling mechanism 22,31 return of driving lever drives and turns to All idler wheels 33 on disk 32 also return, waits next cabinet.And 27 insufficient height of traverse cabinet, it touches less than driving lever 31, after It is continuous to continue to forward along the former direction of main conveyor belt 3, to by traverse cabinet 27 and place cabinet 28 vertically and be separated to different conveyings It takes.
By traverse cabinet 27 and place vertically after cabinet 28 is separated on different conveyer belts, it is defeated in conveyer belt 3 or branch It send and body turn-over device is set on band 20.
In in the first scenario, body turn-over device is arranged on conveyer belt 3.As shown in Figure 15 to Figure 17, turning line Upward slope section 38, platform section 39 and lower slope section 40 are set on the conveyer belt 3 after mechanism 22, and traverse cabinet 27 is along 38 liters of upward slope section Height, then slided along lower slope section 40, triangle flipping baffle 41 is arranged in lower slope section 40, and traverse cabinet 27 is moved to lower slope section 40 Initial position, side encounter the top of triangle flipping baffle 41, and with downslide, this side of traverse cabinet 27 is slowly lifted It rising, triangle flipping baffle 41 is higher and higher, this side is also higher and higher, until 40 end of lower slope section is totally turned over, Become to place vertically.
It is more smooth in order to overturn cabinet, it prevents cabinet packaging to be reversed the damage of baffle 41, one is done to flipping baffle 41 It is a little to improve.As shown in figure 18, flipping baffle 41 can not use the plate of triangle, but use the flat of rectangular torsion Plate 41a, the upper end 411 of rectangular flat plate are connected to 40 the initial segment of lower slope section, are flattened on the lower edge of platform section 39, and in descending 40 ends of section, the lower end of rectangular flat plate 41a, which erects, to be come, and middle section distortion comes so that rectangle flipping baffle relative to Conveyer belt plane is slowly transitioned into uprightly from smooth.Further, the setting of the inside rectangular flat plate 41a can rotate freely Roller 44, these rollers 44 are also to be gradually transitions uprightly from smooth, so that the mill that cabinet contact with flipping baffle 41 generates It wipes smaller.
The subsequent conveyer belt 3 of lower slope section 40 merges with branch conveyer belt 20.As shown in figure 16,20 end of branch conveyer belt Delivery device is set, and delivery device includes push plate 42 and the cylinder being connected with push plate 42 43.When along the perpendicular of branch conveyer belt 20 Bin movement is put to 20 end of branch conveyer belt, cylinder 20 starts, and drives push plate 42, cabinet is back on main conveyor belt 3.
In another case, body turn-over device is arranged on conveyer belt 3, as shown in Figure 20 to Figure 24, is turning line machine Setting opening 45 on conveyer belt 3 after structure 22,45 lower section of opening are fixedly installed two support plates 46, set between two support plates Two guide rods 47 are set, sliding block 48 is installed on two guide rods 47, cylinder 49, cylinder 49 1 are set between two guide rods 47 Connection sliding block 48 is held, the other end connects the first support plate 461.A L type returning face plate 50, L-type returning face plate 50 are connected on sliding block 48 A side bottom articulated slab 51 is installed, 51 one end of articulated slab is hinged on sliding block 48, and the other end connects second by connecting rod 52 Fagging 462, the hinged L-type returning face plate in 52 one end of connecting rod, hinged second support plate 462 of the other end.
Trigger device is set on L-type returning face plate 50, when cabinet is transmitted on L-type returning face plate 50 along conveyer belt 3, cylinder 49 shrink, and as shown in figure 22, sliding shoe 48 are driven to move, and drive L-type returning face plate 50 to turn over and turn 90 degrees, to drive L-type returning face plate Cabinet overturning on 50.
Turnning box mechanism can also be set on conveyer belt 3, and as shown in figure 24, turnning box mechanism, which can be, to be arranged in conveyer belt one The cylinder or block on side can will block an angle of cabinet, make 90 degree of body pivot or so, then by adjusting device, make case Body is turn 90 degrees completely.By two kinds of mould rollover units of embodiment and being equipped with for turnning box mechanism, two kinds are according to circumstances determined The mould rollover unit of embodiment and the tandem of turnning box device, can will be placed vertically at random originally or the cabinet of traverse just by It selectively turns, all becomes to place vertically or traverse, unification are piled up.
Above conveyer belt 3 be arranged cabinet merge device, as shown in figure 25, cabinet merge device include two fixing axles 53, Two hinged vertical bars 56 of two cross bars 54 and cross bar 54 being separately mounted in two fixing axles 53 are hinged on vertical bar Cylinder 55 is driven, two vertical bars are respectively left vertical bar 56a and right vertical bar 56b, the lever hinge of left vertical bar 56a and driving cylinder 55 It connects, the cylinder barrel upper end of driving cylinder 55 is hinged on fixation means, and two cross bars 54 and two compositions of vertical bar 56 can be solid around two The parallelogram that dead axle 53 rotates, two 56 lower ends of vertical bar are slightly longer.
Cabinet on conveyer belt 3 transmits to the left, driving cylinder 55 move back and forth, as shown in figure 25, when driving cylinder 55 to On when lifting, drive left vertical bar 56a to move upwards, while right vertical bar 56b is moved downward, right vertical bar 56b blocks cabinet 58, makes It is blocked cabinet 58 to stop forward, with subsequent cabinet 59 apart from diminution.After a period of time, driving cylinder 55 is extended downwardly, As shown in Figure 26 and Figure 27, it drives left vertical bar 56a to move downward, while right vertical bar 56b is moved upwards, is blocked by right vertical bar 56b Cabinet 58 continue forward, stop after meeting left vertical bar 56a, rear box 59 is sticked together with preceding cabinet 58 at this time.It drives at this time Cylinder 55 is lifted up, and left vertical bar 56a is driven to move upwards, and the preceding cabinet 58 sticked together and rear box 59 continue forward.Such as This, original equally distributed cabinet is uniformly fit together two-by-two.Two vertical bars of alternately decline are set, it can be more preferable The distance between ground adjustment front and back cabinet, compared with the structure of the bar of only one period decline, to distance between the cabinet of front and back Serious forgiveness it is higher, be adapted to front and back cabinet distance longer and shorter situation.Such structure can be kept off with two step of part stops Cabinet is smaller to the impact of cabinet.
Cabinet can stop suddenly when contacting with vertical bar 56, and there are a degree of collision, which, which transports, is equipped with breakable object When the cabinet of product, there are certain hidden danger.
Buffer unit 60 is fixedly installed in the bottom of left vertical bar 56a and right vertical bar 56b, as shown in Figure 28 to 31, buffering dress Setting 60 includes the sleeve 57 being fixedly connected on vertical bar, the spring 61 being mounted in sleeve 57, the buffering being connected with spring 61 Bar 62, when cabinet close to when, first contact buffer bar 62, as shown in figure 28,62 compressed spring 61 of buffer bar, the intensity of spring 61 So that cabinet is slowed down enough, but also cabinet not rebound.When cabinet touches vertical bar, buffer bar 62 completely into sleeve 58, Cabinet also stop motion, buffer bar outer end can install baffle, and cabinet and baffle carry out face contact, more stable.Such as Figure 32 institute Show, notch 63 is arranged in the outer end of buffer bar 62, installs lock pin 64 on vertical bar 56, when buffer bar 62 is completely into sleeve 61, delays The notch 63 of 62 end of jumper bar is just aligned lock pin 64, and lock pin 64 connects lock pin spring 65, and lock pin spring 65 connects elevating lever 66, elevating lever 66 is slidably mounted on vertical bar 56, can be slided up and down along vertical bar 56, and the upper end of elevating lever 66 is equipped with rack gear Lifting gear 67 is installed at 66a, vertical bar 56 and 54 place of being hinged of cross bar, and lifting gear 67 synchronous with the rotation of cross bar can turn Dynamic, rack gear 66a is meshed with lifting gear 67.
When vertical bar 56 moves downward, as shown in Figure 25 and 28, lifting gear 67 is rotated, and elevating lever 66 is driven to transport downwards Dynamic, lock pin 64 is against on buffer bar 62 under the action of lock pin spring 65, and buffer bar 62 stretches out sleeve 57 at this time.When cabinet connects When contacting buffer bar 62, buffer bar 62 is retracted in sleeve 57, and the notch 63 of outer end moves to the position of lock pin 64, lock pin 64 It is inserted into notch 63, buffer bar 62 is lockked.Vertical bar 56 moves upwards, and as shown in Figure 27 and 29, while cross bar 54 drives lifting tooth Wheel 67 rotates round about, and lifting gear 67 drives elevating lever 66 to move upwards, and the amplitude that elevating lever 66 moves is sufficiently large, After ensuring that lock pin spring 65 stretches, lock pin 64 is continued up, and extracts notch 63, and buffer bar 62 stretches out under the action of spring 61, Wait next cycle, buffer box body.
60 structure of buffer unit of left vertical bar 56a and right vertical bar 56b is identical, only lifting gear 67 and elevating lever 66 That installs is contrary, as shown in figure 30.
After buffer unit 60, palletizing system can transport frangible cabinet, can accelerate the speed of system operation Degree, and it is broken not to be afraid of cabinet and its interior article.
Cabinet is combined two-by-two, and once-through operation can pile up two cabinets side by side simultaneously when stacking, only need to be by stacking The associated components of device do the adjustment in size.Can also by adjacent two side by side cabinet pass through device for pilling Mounted on top gets up, and once-through operation can pile up the cabinet of two mounted on top simultaneously when stacking, and the effect of stacking can be improved Rate.
As shown in Figure 33 to Figure 37, device for pilling includes the frame for being fixed at 3 top of conveyer belt, and frame includes point Two I-shaped frames 68 of 3 two sides of conveyer belt are not set, four drivings of installation on four angles of the I-shaped frame of every side Gear 69 installs the chain 70 of annular on this four driving gears 69, and chain 70 forms rectangle, symmetrical between two sides chain 70 Two push rods 71 of installation, the spacing between two push rods 71 on ring chain 70 is equal, and servo motor is installed on frame 72, servo motor 72 drives the driving gear on one of angle to rotate 691 by chain conveyer, and the driving gear 691 of two sides is logical The connection of connecting rod 73 is crossed, is rotated synchronously, to drive chain 70 around frame member, two push rods 71 is allowed to do turning for period It is dynamic.
The movement rhythm and pace of moving things for setting two push rods 71, matches with the interval of cabinet, when the cabinet that two merge When moving at device for pilling, into frame lower section, the first push rod 711 moves to the left side of frame at this time, as shown in Figure 33, Rise along frame left, do not generate movement in the horizontal direction, cabinet can be blocked, the conveyer belt below device for pilling is nothing Power transmission band, preceding cabinet 58 and rear box 59 are stopped in the leftmost side of frame.
Device for pilling further includes the lifting device being arranged on conveyer belt 3, and lifting device is located under the rear box 59 stopped Side, lifting device includes the lifting cylinder 74 being arranged in below conveyer belt 3, and motorless activity is arranged above lifting cylinder 74 Roller-way 75, movable roller-way 75 are arranged in the opening among conveyer belt 3.Lifting cylinder 74 rises at this time, as shown in figure 34, will The rear box 59 being parked on movable roller-way 75 is jacked up to height identical with preceding cabinet 58.
Little framework is also installed, the structure of little framework is similar to frame structure, two I-shapeds in the two sides of frame on frame Small-sized I-shaped frame 76 is installed on type frame 68, four pinion gears 77 are installed on four angles of small-sized I-shaped frame 76, The gimmal 78 of annular is installed, gimmal 78 forms rectangle, symmetrically pacifies between two sides gimmal 78 in this four pinion gears 77 Small push rod 79 is filled, one of pinion gear 77 connects servo motor 72, in being rotated by for servo motor, drives gimmal 78 and small push rod 79 move.
Current cabinet 58 and rear box 59 arrive at base of frame, and the first push rod 711 moves to the bottom of frame, promote gas Cylinder 74 rises, and the rear box 59 being parked on movable roller-way 75 is jacked up extremely height identical with preceding cabinet 58, at this time rear box 59 In little framework, adjust pinion gear 77 outer diameter and revolving speed and small push rod 79 position so that rear box 59 reach it is small The bottom that small push rod 79 just moves to little framework in frame, small push rod 79 continues to move downward, push rear box 59 to A left side, as shown in figure 35, before being pressed in above cabinet 58.The first push rod 711 gear is prevented in preceding 58 front of cabinet because of rear cabinet at this time The travel forward frictional force of generation of body 59 pushes following preceding cabinet 58.As shown in figure 36, when small push rod 79 is by rear box 59 58 top of cabinet before being pushed into completely, the small beginning of push rod 79 are moved upwards along chain, and stopping pushes away case, and the first push rod 711 is also upward 59 front of rear box is moved to, rear box 59 is blocked, prevents rear box 59 from passing by.
When the first push rod 711 and small push rod 79 move all the way up, moved right after leaving rear box 59, and at this time with The second symmetrical push rod 712 of first push rod 711 has moved to base of frame and moves downward, and the second push rod 712 also is provided with Two of close proximity, the second push rod 712 touch following preceding cabinet 58, push the preceding cabinet 58 and rear box stacked 59 travel forward along conveyer belt 3, and unpowered section for leaving conveyer belt touches dynamic conveyer belt 3, to continue forward. And the second push rod 712 has also been encountered along next group of two cabinets that conveyer belt is transmitted to, slow down, when the second push rod 712 starts Stop forward, starting subsequent cycle when moving upwards along frame.
Since the movement of push rod 71 has stringent periodicity, so that the spacing distance of each cabinet by device for pilling It is essentially equal, it realizes before cabinet timing, positioning are pushed to cabinet palletizing apparatus, so that cabinet stacking can be preferably Operation.
The good cabinet of mounted on top is transported to palletizing apparatus 4.As shown in Fig. 2, palletizing apparatus 4 is including travelling platform 5 and admittedly Four columns 6 on travelling platform 5 are set calmly, as shown in Fig. 2, longitudinal rail 7 is fixedly mounted on column 6, are pacified on longitudinal rail 7 Dress can rail 7 moves up and down along longitudinal direction lifting platform 8, the horizontal slide rod 9 that the installation of lifting platform 8 can be slided along lifting platform level rises It drops platform 8 and horizontal slide rod 9 connects driving device, the second column 10, the second column is fixedly mounted in the front end of horizontal slide rod 9 Sliding rail is set on 10, and multi-directional ball 14 can be arranged along the platform 12 that sliding rail slides up and down, platform 12 in sliding rail installation.Palletizing apparatus 4 is also Device 2 is allocated in setting, and allocating device 2 can allocate the cabinet transmitted on conveyer belt 3 to the two sides of platform, until cabinet is arranged Full platform, forms a neat row.
The lower section that platform 12 is arranged in device 2 is allocated, device 2 is allocated and is fixedly mounted on travelling platform 5, allocate device 2 Including lead screw, the pusher dog 18 feed screw nut (being not drawn into figure) and be mounted on feed screw nut, gap 13 is set on platform 12, Pusher dog 18 is stretched out from gap 13.When transmitting cabinet on conveyer belt 3, motor drives screw mechanism operation, drives feed screw nut On pusher dog 18 moved along gap 13, shift to two sides from the middle part of platform 12 to stir cabinet, until cabinet is booked platform, Form a neat row.
It allocates device 2 to be also possible to that the cylinder below platform 12 is arranged in, cylinder includes cylinder body and piston rod, piston rod Pusher dog is arranged on plectrum in upper setting plectrum (being not drawn into figure), and pusher dog 18 is stretched out from gap 13.When transmitting case on conveyer belt 3 When body, cylinder drives plectrum to move along gap 13, shifts to two sides from the middle part of platform 12 to stir cabinet.
Horizontal pulling device is set on platform 12, and horizontal pulling device includes the horizontal sliding cylinder of push plate and connection push plate.When on plate 12 Cabinet pile up it is in a row after, under the drive of the drive, about 12 platform with move forward and backward, the heap in place of platform 12 On pile behind corresponding position, horizontal sliding cylinder starting pushes the rows of cabinet on platform 12 to be put into the corresponding position of stacking On.Laser range finder is set on palletizing apparatus.Multi-directional ball 14 is set on platform.

Claims (2)

1. a kind of conveyer belt cabinet device for pilling, it is characterised in that: including frame above conveyer belt is fixedly installed, frame Four driving gears are installed on four angles, the chain of annular are installed, chain shape is rectangular, two sides chain on this four driving gears Between two push rods are symmetrically installed, the spacing between two push rods on ring chain is equal, and the device for pilling further includes Lifting device on the conveyor belt is set, and lifting device is located at below the rear box stopped, and lifting device includes that setting is conveying Lifting cylinder with lower section, the motorless movable roller-way of lifting cylinder top setting, movable roller-way are arranged among conveyer belt In opening;Little framework is also installed on frame, four pinion gears are installed on four angles of little framework, the small of annular is installed in pinion gear Chain, gimmal form rectangle, symmetrically install small push rod between the gimmal of two sides, between small push rod on annular gimmal Spacing is equal.
2. a kind of conveyer belt cabinet stacks method, it is characterised in that: include the following steps,
(1) when the bin movement merged when two is at device for pilling, into below frame, the first pushrod movement at this time To the left side of frame, rises along frame left, do not generate movement in the horizontal direction, block cabinet, it is defeated below device for pilling Sending band is that unpowered conveyer belt, preceding cabinet and rear box are stopped in the leftmost side of frame;
(2) lifting cylinder rises, and the rear box being parked on movable roller-way is jacked up to height identical with preceding cabinet;
(3) rear box is in little framework, the outer diameter of pinion gear and the position of revolving speed and small push rod is adjusted, so that rear box It is the bottom that small push rod just moves to little framework in arrival little framework, small push rod continues to move downward, push rear box to the left, Before being pressed in above cabinet;
(4) the first push rod gear prevents the frictional force of the generation because rear box travels forward will be following before preceding cabinet at this time Preceding cabinet pushes, and before rear box is pushed by small push rod completely above cabinet, small push rod starts to move upwards along chain, stops pushing away Case, and the first push rod also moves upward to before rear box, blocks rear box, prevents rear box from passing by;
(5) when the first push rod and small push rod move all the way up, moved right after leaving rear box, and at this time with the first push rod phase Symmetrical second push rod has moved to base of frame and moves downward, and the second push rod also is provided with two of close proximity, and second Push rod touches following preceding cabinet, pushes the preceding cabinet stacked and rear box to travel forward along conveyer belt, leaves conveying Unpowered section of band, touches dynamic conveyer belt, thus continue forward, and next group two be transmitted to along conveyer belt Cabinet has also encountered the second push rod, slows down, and stops forward, starting next follow when the second push rod starts to move upwards along frame Ring.
CN201810905239.1A 2018-08-09 2018-08-09 Conveying belt box stacking device and stacking method Active CN109264438B (en)

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